package com.asiainfo.filter;

import javax.servlet.*;
import java.io.IOException;
/**
 *  全局过滤器
 */
public class GlobalFilter implements Filter
{

    @Override
    public void init(FilterConfig filterConfig) throws ServletException
    {

    }

    @Override
    public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws IOException, ServletException
    {
        servletRequest.setCharacterEncoding("utf-8");
        filterChain.doFilter(servletRequest,servletResponse);
    }

    @Override
    public void destroy()
    {

    }
}
